SPEAKER DEVICE

PURPOSE:To strongly reinforce a baffle plate, a side plate and a back plate by connecting with a reinforcement member the center of the baffle plate and one of the connecting parts of the side plate and the rear plate and connecting this reinforcement members and the other of the connecting parts be...

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Bibliographic Details
Main Authors IWAMOTO TOYOICHI, MIYOSHI NAOSHI, KUWAKO MASAHIRO
Format Patent
LanguageEnglish
Published 05.09.1986
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:PURPOSE:To strongly reinforce a baffle plate, a side plate and a back plate by connecting with a reinforcement member the center of the baffle plate and one of the connecting parts of the side plate and the rear plate and connecting this reinforcement members and the other of the connecting parts between the side plate and the rear plate. CONSTITUTION:The reinforcement member 11 is provided between between the baffle plate and the one end of the connecting part between the side plate 3 and the rear plate 4 of a speaker cabinet. The reinforcement member 11 is provided between the member 10 and the other end of the connecting part between the side plate 3 and the rear plate 4. The one end of the member 10 is bias cut to contact the baffle plate 2 while the other end is cut so that the cut end is perpendicular to and contacts with the side plate 3 and the rear plate 4. The one end of the member 11 is cut so as to contact the member 10 perpendicular to its longitudinal direction while the other end is formed so as to be perpendicular and to contact with the other end of the connecting part between the side plate 3 and the rear plate 4.
Bibliography:Application Number: JP19850041657